Get 20% off a Lifetime Plex Pass

Enjoy this special deal, this Geek Week only.Learn More

Unsolved Mysteries

Season 10

Watch
Host Robert Stack presides over an investigation into unsolved mysteries ranging from murders to UFO sightings. Through reenactments and interviews, viewers are presented with the known facts of each case. Anyone with additional information is then urged to contact the show's producers via a toll-free telephone number.
11 Episodes
  • Episode #423
    E1
    Episode #423Episode 1
  • Episode #433
    E2
    Episode #433Episode 2
  • Episode #434
    E3
    Episode #434Episode 3
  • Episode #435
    E4
    Episode #435Episode 4
  • Episode #436
    E5
    Episode #436Episode 5
  • Episode #437
    E6
    Episode #437Episode 6
  • Episode #438
    E7
    Episode #438Episode 7
  • Episode #439
    E8
    Episode #439Episode 8
  • Episode #440
    E9
    Episode #440Episode 9
  • Episode #441
    E10
    Episode #441Episode 10
  • Episode #442
    E11
    Episode #442Episode 11
Cast of Season 10
  • Robert StackHost

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices